2023031406 has 32 divisors (see below), whose sum is σ = 4516541568. Its totient is φ = 598782240.

The previous prime is 2023031393. The next prime is 2023031411. The reversal of 2023031406 is 6041303202.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 353581 + ... + 359256.

It is an arithmetic number, because the mean of its divisors is an integer number (141141924).

Almost surely, 2^2023031406 is an apocalyptic number.

2023031406 is an abundant number, since it is smaller than the sum of its proper divisors (2493510162).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2023031406 is a wasteful number, since it uses less digits than its factorization.

2023031406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 712896.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 2023031406 is about 44978.1214147501. The cubic root of 2023031406 is about 1264.7388955286.

Adding to 2023031406 its reverse (6041303202), we get a palindrome (8064334608).

The spelling of 2023031406 in words is "two billion, twenty-three million, thirty-one thousand, four hundred six".